RU94045131A - Волоконно-оптический пропускающий чувствительный элемент с модулятором - Google Patents
Волоконно-оптический пропускающий чувствительный элемент с модуляторомInfo
- Publication number
- RU94045131A RU94045131A RU94045131/25A RU94045131A RU94045131A RU 94045131 A RU94045131 A RU 94045131A RU 94045131/25 A RU94045131/25 A RU 94045131/25A RU 94045131 A RU94045131 A RU 94045131A RU 94045131 A RU94045131 A RU 94045131A
- Authority
- RU
- Russia
- Prior art keywords
- light
- fiber
- main axes
- light fiber
- plexus
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims abstract 17
- 230000000694 effects Effects 0.000 claims abstract 3
- 239000000126 substance Substances 0.000 claims abstract 3
- 238000005259 measurement Methods 0.000 claims abstract 2
- 230000003287 optical effect Effects 0.000 claims abstract 2
- 230000010363 phase shift Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
- G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/344—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using polarisation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
- G01D5/35338—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements
- G01D5/35341—Sensor working in transmission
- G01D5/35351—Sensor working in transmission using other means to detect the measured quantity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gyroscopes (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Optical Transform (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4344856.9 | 1993-12-29 | ||
DE4344856A DE4344856A1 (de) | 1993-12-29 | 1993-12-29 | Faseroptischer Transmissionssensor mit Modulator |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94045131A true RU94045131A (ru) | 1996-10-20 |
Family
ID=6506464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94045131/25A RU94045131A (ru) | 1993-12-29 | 1994-12-26 | Волоконно-оптический пропускающий чувствительный элемент с модулятором |
Country Status (7)
Country | Link |
---|---|
US (1) | US5471546A (fr) |
EP (1) | EP0661524B1 (fr) |
JP (1) | JPH07218272A (fr) |
CN (1) | CN1064453C (fr) |
DE (2) | DE4344856A1 (fr) |
PL (1) | PL175436B1 (fr) |
RU (1) | RU94045131A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2744246B1 (fr) * | 1996-01-30 | 1998-03-13 | Alcatel Nv | Modulateur kerr independant de la polarisation, et dispositif de recuperation toute optique d'horloge comprenant un tel modulateur |
DE19605717C1 (de) * | 1996-02-16 | 1997-05-28 | Abb Research Ltd | Faseroptische Meßeinrichtung |
US5850375A (en) * | 1996-07-30 | 1998-12-15 | Seagate Technology, Inc. | System and method using optical fibers in a data storage and retrieval system |
DE59802264D1 (de) * | 1997-09-23 | 2002-01-10 | Trench Switzerland Ag Basel | Kombinierter kleinsignal-strom- und spannungswandler |
JP4082049B2 (ja) * | 2002-03-12 | 2008-04-30 | 富士通株式会社 | 光送信装置 |
US7227925B1 (en) | 2002-10-02 | 2007-06-05 | Varian Medical Systems Technologies, Inc. | Gantry mounted stereoscopic imaging system |
US7945021B2 (en) | 2002-12-18 | 2011-05-17 | Varian Medical Systems, Inc. | Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager |
US7412029B2 (en) * | 2003-06-25 | 2008-08-12 | Varian Medical Systems Technologies, Inc. | Treatment planning, simulation, and verification system |
US10004650B2 (en) | 2005-04-29 | 2018-06-26 | Varian Medical Systems, Inc. | Dynamic patient positioning system |
US7983380B2 (en) | 2005-04-29 | 2011-07-19 | Varian Medical Systems, Inc. | Radiation systems |
US7880154B2 (en) | 2005-07-25 | 2011-02-01 | Karl Otto | Methods and apparatus for the planning and delivery of radiation treatments |
CA2531177A1 (fr) * | 2005-12-30 | 2007-06-30 | Jesse Zheng | Gyroscope de sagnac differentiel a onde entretenue modulee en frequence a fibre birefringente |
USRE46953E1 (en) | 2007-04-20 | 2018-07-17 | University Of Maryland, Baltimore | Single-arc dose painting for precision radiation therapy |
JP5805757B2 (ja) | 2010-06-22 | 2015-11-04 | オットー カール | 放射線量を推定し、推定された放射線量を操作するためのシステムおよび方法 |
US10806409B2 (en) | 2016-09-23 | 2020-10-20 | Varian Medical Systems International Ag | Medical systems with patient supports |
CN110554229B (zh) * | 2019-07-23 | 2021-10-01 | 北京航天时代光电科技有限公司 | 新型非介入式全光纤互易型电压电场传感器 |
CN113655625B (zh) * | 2021-09-03 | 2023-09-05 | 西华大学 | 一种具有抗大气湍流能力的光束的装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4529312A (en) * | 1981-07-29 | 1985-07-16 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic rotation sensor utilizing unpolarized light |
US4615582A (en) * | 1981-11-09 | 1986-10-07 | The Board Of Trustees Of The Leland Stanford Junior University | Magneto-optic rotator for providing additive Faraday rotations in a loop of optical fiber |
US4733938A (en) * | 1981-11-09 | 1988-03-29 | The Board Of Trustees Of The Leland Stanford Junior University | Magneto-optic rotator |
JPS5919875A (ja) * | 1982-07-27 | 1984-02-01 | Toshiba Corp | 磁界測定装置 |
US4603296A (en) * | 1984-05-15 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic DC magnetometer without hysteresis ambiguity |
US4683421A (en) * | 1985-03-29 | 1987-07-28 | Westinghouse Electric Corp. | Drift compensation technique for a magneto-optic current sensor |
DE3606558A1 (de) * | 1986-02-28 | 1987-09-03 | Philips Patentverwaltung | Messanordnung zur ermittlung der laengenabhaengigen daempfung von monomode-lichtwellenleitern nach dem rueckstreuverfahren |
US4997282A (en) * | 1986-09-19 | 1991-03-05 | Litton Systems, Inc. | Dual fiber optic gyroscope |
DE3638345A1 (de) * | 1986-11-10 | 1988-05-19 | Felten & Guilleaume Energie | Einrichtung und verwendung eines lichtwellenleiter-sensors fuer minimale dehnungen |
DE3726411A1 (de) * | 1987-08-07 | 1989-02-16 | Siemens Ag | Faseroptischer magnetfeldsensor |
US4915503A (en) * | 1987-09-01 | 1990-04-10 | Litton Systems, Inc. | Fiber optic gyroscope with improved bias stability and repeatability and method |
DE3923803A1 (de) * | 1989-07-19 | 1991-01-31 | Messwandler Bau Ag | Faseroptische anordnung zum messen der staerke eines elektrischen stromes |
IT1232330B (it) * | 1989-09-12 | 1992-01-28 | Cise Spa | Sensore a fibra ottica polarimetrico |
DE3942819C2 (de) * | 1989-12-23 | 1993-12-02 | Deutsche Aerospace | Faserkreisel mit einer Faserspule |
US5051577A (en) * | 1990-03-20 | 1991-09-24 | Minnesota Mining And Manufacturing Company | Faraday effect current sensor having two polarizing fibers at an acute angle |
JPH05149752A (ja) * | 1991-07-12 | 1993-06-15 | Sumitomo Electric Ind Ltd | 光フアイバジヤイロ |
US5377283A (en) * | 1992-05-29 | 1994-12-27 | Honeywell Inc. | Configuration control of mode coupling errors |
CA2105785A1 (fr) * | 1992-09-10 | 1994-03-11 | Akihiro Ooka | Polarisateur a fibre optique |
-
1993
- 1993-12-29 DE DE4344856A patent/DE4344856A1/de not_active Withdrawn
-
1994
- 1994-12-05 EP EP94810697A patent/EP0661524B1/fr not_active Expired - Lifetime
- 1994-12-05 DE DE59407842T patent/DE59407842D1/de not_active Expired - Fee Related
- 1994-12-13 US US08/354,809 patent/US5471546A/en not_active Expired - Fee Related
- 1994-12-21 PL PL94306449A patent/PL175436B1/pl unknown
- 1994-12-26 RU RU94045131/25A patent/RU94045131A/ru unknown
- 1994-12-27 JP JP6325734A patent/JPH07218272A/ja active Pending
- 1994-12-29 CN CN94120030A patent/CN1064453C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0661524A2 (fr) | 1995-07-05 |
PL306449A1 (en) | 1995-07-10 |
EP0661524A3 (fr) | 1996-12-18 |
US5471546A (en) | 1995-11-28 |
EP0661524B1 (fr) | 1999-02-24 |
JPH07218272A (ja) | 1995-08-18 |
DE59407842D1 (de) | 1999-04-01 |
DE4344856A1 (de) | 1995-07-06 |
CN1064453C (zh) | 2001-04-11 |
PL175436B1 (pl) | 1998-12-31 |
CN1118073A (zh) | 1996-03-06 |
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